Individual Calculations February 2023 |
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Wijerathne, Sammani Upsala Total change: 31.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka Inter University Chess Championship 2022 - Women | Colombo | SRI | 2023-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1351 | 1390 | 3.00 | 4 | 0.79 | 40 | 31.60 | |
| Bandara, R M Sandadini | | | 1295 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | Ranasinghe, Diyana Sithwanthi | | | 1232 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | Sathya, S Promodhi | | | 1481 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | Inoli, W A Tashini | | | 1397 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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